[ 38.988591] ------------[ cut here ]------------ [ 38.989521] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.991601] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.993314] Modules linked in: [ 38.994435] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.996530] Tainted: [W]=WARN [ 38.997102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.998615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.999580] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.002885] RSP: 0018:ffff888017497bc0 EFLAGS: 00010286 [ 39.003908] RAX: 0000000000000000 RBX: ffffed1002e92f78 RCX: ffffffff813a4050 [ 39.005248] RDX: ffff8880165a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.006579] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e92f2f [ 39.007927] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.009250] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017497df8 [ 39.010582] FS: 00007f308a353900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.012087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.013181] CR2: 00007f308a845580 CR3: 000000000d6e1000 CR4: 0000000000350ef0 [ 39.014508] Call Trace: [ 39.014993] [ 39.015427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.016363] ? __create_object+0x59/0x80 [ 39.017167] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.018171] __vmalloc_noprof+0x59/0x60 [ 39.018956] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.019879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.020856] bpf_prog_alloc+0x39/0x200 [ 39.021677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.022723] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.023707] do_seccomp+0x349/0x25e0 [ 39.024436] ? finish_task_switch.isra.0+0x294/0x840 [ 39.025497] ? __pfx_do_seccomp+0x10/0x10 [ 39.026299] ? __schedule+0xf2c/0x3d40 [ 39.027111] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.028116] ? static_key_count+0x60/0x80 [ 39.028936] prctl_set_seccomp+0x4e/0x70 [ 39.029703] __do_sys_prctl+0xe6c/0x1d70 [ 39.030449] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.031318] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.032322] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.033299] ? irqentry_exit+0xf3/0x650 [ 39.034070] do_syscall_64+0xbf/0x430 [ 39.034812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.035779] RIP: 0033:0x7f308a8455cd [ 39.036448] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.039679] RSP: 002b:00007ffe5bc18b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.041045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f308a8455cd [ 39.042336] RDX: 000055b9fffa9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.043625] RBP: 00007ffe5bc18bc0 R08: 0000000000000000 R09: 00007ffe5bc18260 [ 39.044779] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba3396fad0 [ 39.045938] R13: 00007ffe5bc18ff0 R14: 000055ba33970bc0 R15: 000055ba33981780 [ 39.047124] [ 39.047543] irq event stamp: 1893 [ 39.048094] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 39.049474] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 39.050839] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 39.052245] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 39.053618] ---[ end trace 0000000000000000 ]--- [ 42.252329] ------------[ cut here ]------------ [ 42.253268] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.255276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.256731] Modules linked in: [ 42.257308] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.259542] Tainted: [W]=WARN [ 42.260102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.261631] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.262556] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.265681] RSP: 0018:ffff88801791fbc0 EFLAGS: 00010286 [ 42.266643] RAX: 0000000000000000 RBX: ffffed1002f23f78 RCX: ffffffff813a4050 [ 42.267913] RDX: ffff888013ad9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.269191] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f23f2f [ 42.270451] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.271768] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801791fdf8 [ 42.273027] FS: 00007ff5234af900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.274487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.275534] CR2: 00007ffe8a66eef7 CR3: 000000001c264000 CR4: 0000000000350ef0 [ 42.276812] Call Trace: [ 42.277280] [ 42.277729] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.278625] ? __create_object+0x59/0x80 [ 42.279360] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.280325] __vmalloc_noprof+0x59/0x60 [ 42.281079] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.281957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.282875] bpf_prog_alloc+0x39/0x200 [ 42.283620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.284553] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.285410] do_seccomp+0x349/0x25e0 [ 42.286111] ? find_held_lock+0x2b/0x80 [ 42.286863] ? do_prlimit+0x310/0x610 [ 42.287618] ? __pfx_do_seccomp+0x10/0x10 [ 42.288356] ? do_raw_spin_unlock+0x53/0x220 [ 42.289187] ? _raw_spin_unlock+0x1e/0x40 [ 42.289970] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.290942] ? static_key_count+0x60/0x80 [ 42.291752] prctl_set_seccomp+0x4e/0x70 [ 42.292520] __do_sys_prctl+0xe6c/0x1d70 [ 42.293249] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.294101] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.295059] ? irqentry_exit+0xf3/0x650 [ 42.295866] do_syscall_64+0xbf/0x430 [ 42.296599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.297536] RIP: 0033:0x7ff5239a15cd [ 42.298184] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.301363] RSP: 002b:00007ffe8a66d220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.302727] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5239a15cd [ 42.304015] RDX: 00005646557dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.305292] RBP: 00007ffe8a66d280 R08: 0000000000000000 R09: 00007ffe8a66c920 [ 42.306575] R10: 0000000000000000 R11: 0000000000000246 R12: 000056465e038ad0 [ 42.307856] R13: 00007ffe8a66d6b0 R14: 000056465e039bc0 R15: 000056465e04a780 [ 42.309152] [ 42.309600] irq event stamp: 1807 [ 42.310208] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.311713] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.313224] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 42.314752] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 42.316173] ---[ end trace 0000000000000000 ]--- [ 42.977398] ------------[ cut here ]------------ [ 42.977909] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.979028] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.979846] Modules linked in: [ 42.980168] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.981255] Tainted: [W]=WARN [ 42.981582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.982349] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.982855] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.984589] RSP: 0018:ffff888013ab7bc0 EFLAGS: 00010286 [ 42.985094] RAX: 0000000000000000 RBX: ffffed1002756f78 RCX: ffffffff813a4050 [ 42.985798] RDX: ffff88800a299bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.986494] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002756f2f [ 42.987167] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.987871] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013ab7df8 [ 42.988573] FS: 00007fc8dc9f7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.989331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.989916] CR2: 00007fffecd2aef7 CR3: 00000000076f7000 CR4: 0000000000350ef0 [ 42.990623] Call Trace: [ 42.990877] [ 42.991100] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.991596] ? __create_object+0x59/0x80 [ 42.991999] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.992526] __vmalloc_noprof+0x59/0x60 [ 42.992912] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.993358] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.993865] bpf_prog_alloc+0x39/0x200 [ 42.994238] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.994744] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.995217] do_seccomp+0x349/0x25e0 [ 42.995607] ? find_held_lock+0x2b/0x80 [ 42.995995] ? do_prlimit+0x310/0x610 [ 42.996373] ? __pfx_do_seccomp+0x10/0x10 [ 42.996802] ? do_raw_spin_unlock+0x53/0x220 [ 42.997235] ? _raw_spin_unlock+0x1e/0x40 [ 42.997657] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.998153] ? static_key_count+0x60/0x80 [ 42.998580] prctl_set_seccomp+0x4e/0x70 [ 42.998976] __do_sys_prctl+0xe6c/0x1d70 [ 42.999387] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.999855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.000358] ? irqentry_exit+0xf3/0x650 [ 43.000774] do_syscall_64+0xbf/0x430 [ 43.001156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.001667] RIP: 0033:0x7fc8dcee95cd [ 43.002020] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 43.003761] RSP: 002b:00007fffecd29110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.004497] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8dcee95cd [ 43.005160] RDX: 0000556777d10e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.005861] RBP: 00007fffecd29170 R08: 0000000000000000 R09: 00007fffecd28810 [ 43.006553] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567a42c0ad0 [ 43.007232] R13: 00007fffecd295a0 R14: 00005567a42c1bc0 R15: 00005567a42d2780 [ 43.007939] [ 43.008173] irq event stamp: 1745 [ 43.008517] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 43.009306] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 43.010131] softirqs last enabled at (1296): [] handle_softirqs+0x50c/0x770 [ 43.010971] softirqs last disabled at (1287): [] __irq_exit_rcu+0xc4/0x100 [ 43.011800] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49085' (ECDSA) to the list of known hosts. 2025/11/18 16:12:46 fuzzer started 2025/11/18 16:12:47 dialing manager at localhost:34383 2025/11/18 16:12:47 checking machine... 2025/11/18 16:12:47 checking revisions... [ 43.891718] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:12:47 testing simple program... [ 43.980651] cgroup: Unknown subsys name 'net' [ 44.044903] cgroup: Unknown subsys name 'cpuset' [ 44.057801] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:12:46 Registers: info registers vcpu 0 RAX=0000000000037ba9 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fab9496f000 CR3=000000000ca47000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=32313a363120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303134 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffff888015ec75fc RDX=1ffff11002b86ae8 RSI=ffffffff85e1ffe0 RDI=ffff888015c35740 RBP=ffff888015c35340 RSP=ffff888015ec7608 R8 =0000000000000001 R9 =ffff888015ec7738 R10=000000000003c9ed R11=0000000000006e2e R12=ffff888015c35340 R13=ffff888015ec7740 R14=ffff888015ec76c8 R15=ffff888015ec76f8 RIP=ffffffff815d2be2 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ff5234af900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff52347e008 CR3=00000000076f7000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000